Update dependency com.github.tomcat-slf4j-logback:tomcat-slf4j-logback-parent to v1.8.1

Author: renovate[bot]

pom.xml

@@ -19,7 +19,7 @@
     <parent>
         <groupId>com.github.tomcat-slf4j-logback</groupId>
         <artifactId>tomcat-slf4j-logback-parent</artifactId>
-        <version>1.8.0</version>
+        <version>1.8.1</version>
         <relativePath />
     </parent>